EDTA-4Na - Chelating Agent for Daily Chemical & Industrial Fields

EDTA-4Na: Applications in Daily Chemical & Industrial Fields

EDTA-4Na is widely used in daily chemical and industrial sectors. Its application characteristics in soaps and other daily chemical products enable it to soften water quality and enhance cleaning efficacy.
- Water Softening: As a chelating agent, it prevents soap scum formation and improves washing stability.
- Cleaning Enhancement: Maintains the critical micelle concentration, ensuring stable foam formation even in hard water.
- Synergistic Preservation: Reduces the dosage of preservatives when used in combination with MIT/CIT-based preservatives.

and perms.
Jieda Chelating Agent 25kg/Bag Disodium Ethylenediaminetetraacetic Acid EDTA 2na for Toothpaste

EDTA-2Na is more suitable for weakly acidic/neutral cosmetics or mild cleaning products:
1. Cosmetics: Applicable to weakly acidic/neutral skincare products such as facial cleansers, toners, and serums (e.g., pH around 5.5, close to the natural pH of human skin). It can prevent metal ions from catalyzing the oxidation of active ingredients like vitamins and plant extracts, thereby extending the shelf life of products.
2. Mild Detergents: Used in low-alkalinity laundry detergents dedicated to baby clothes or sensitive fabrics.
EDTA-4Na, for high solubility and alkaline compatibility, is more suitable for alkaline cleaning or hair care products (e.g., laundry detergents, dish soaps, hair dyes):
1. Laundry Detergents & Dish Soaps: Suitable for alkaline cleaning products with a pH of 9.0–11.0. It chelates calcium and magnesium ions in hard water to enhance the cleaning power of surfactants, while preventing scale deposition on fabrics and tableware.
2. Hair Care Products: Applied in alkaline hair dyes, perm solutions, and anti-dandruff shampoos to stabilize formulations and improve dyeing uniformity.
3. Heavy-Duty Cleaners: Suitable for industrial or household alkaline degreasers.